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<?php
namespace Bitrix\Landing\Hook\Page;
use \Bitrix\Landing\Field;
use \Bitrix\Landing\File;
use \Bitrix\Landing\Manager;
use \Bitrix\Landing\PublicAction;
use \Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
class Favicon extends \Bitrix\Landing\Hook\Page
{
/**
* Map of the field.
* @return array
*/
protected function getMap()
{
return array(
'PICTURE' => new Field\Hidden('PICTURE', array(
'title' => Loc::getMessage('LANDING_HOOK_FI_PICTURE'),
'fetch_data_modification' => function($value)
{
if (PublicAction::restApplication())
{
if ($value > 0)
{
$path = File::getFilePath($value);
if ($path)
{
$path = Manager::getUrlFromFile($path);
return $path;
}
}
}
return $value;
}
))
);
}
/**
* Title of Hook, if you want.
* @return string
*/
public function getTitle()
{
return Loc::getMessage('LANDING_HOOK_FI_PICTURE');
}
/**
* Exec or not hook in edit mode.
* @return boolean
*/
public function enabledInEditMode()
{
return false;
}
/**
* Enable or not the hook.
* @return boolean
*/
public function enabled()
{
if ($this->issetCustomExec())
{
return true;
}
return $this->fields['PICTURE']->getValue() > 0;
}
/**
* Exec hook.
* @return void
*/
public function exec()
{
if ($this->execCustom())
{
return;
}
$picture = intval($this->fields['PICTURE']->getValue());
if ($picture > 0)
{
$icons = "\n";
// first simple favicons
$sizes = ['16x16', '32x32', '96x96'];
foreach ($sizes as $size)
{
list($w, $h) = explode('x', $size);
$file = \CFile::resizeImageGet(
\Bitrix\Landing\File::getFileArray($picture),
array(
'width' => $w,
'height' => $h
),
BX_RESIZE_IMAGE_EXACT
);
$srcExplode = explode('.', $file['src']);
$ext = array_pop($srcExplode);
$icons .= '<link rel="icon" type="image/' . $ext .
'" href="' . $file['src'] . '" sizes="' . $size . '">' . "\n";
}
// apple icons
$sizes = array('120x120', '180x180', '152x152', '167x167');
foreach ($sizes as $size)
{
list($w, $h) = explode('x', $size);
$file = \CFile::resizeImageGet(
\Bitrix\Landing\File::getFileArray($picture),
array(
'width' => $w,
'height' => $h
),
BX_RESIZE_IMAGE_EXACT
);
$icons .= '<link rel="apple-touch-icon"' .
' href="' . $file['src'] . '" sizes="' . $size . '">' . "\n";
}
if ($icons)
{
Manager::setPageView(
'BeforeHeadClose',
$icons,
true
);
}
}
}
}